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Amazon.com: VISCOSITY UNITEK 3000LS Diesel Engine Oil 15W-40 CK-4 - Compatible With Massey Ferguson, Caterpillar, Bobcat, Power Trac and other Tractors - 2.5 Gallons - 74645NXYUS : Automotive
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Shell Rotella Shell Rotella T6 Full Synthetic SAE 15W-40 Diesel Motor Oil 1 Gal. 550050467 - The Home Depot
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